Named after Fourier’s law of heat conduction, the Fourier Insulated Gilet is built to keep the warmth in while you’re out in the elements. The flexible body-warmer gilet style keeps your body heat in, while leaving your arms free and flexible – especially perfect over knitwear. Microfibre handwarmer pockets are also designed to protect you from the elements on a chilly day.
The outer shell is an water-repellent, FC-Free coated blend of organic cotton and recycled (GRS certified) polyester, and it’s insulated with our new A-Form recycled (GRS certified) insulation – closely mimicking down whilst leaving the feathers with their rightful owners.
Fabric: 69% Organic Cotton / 25% Recycled (GRS certified) Nylon / 6% Elastine
Made In: China
Find out more about our use of natural fibres here.
Find out more about the factories we use and our supply chain here.
Named after Fourier’s Law; the law of heat conduction
Insulated with our new A-Form Insulation
High-loft, high-warmth and lightweight
The closest thing to down with no plucking around!
Soft touch, matte finish outer fabric in our organic cotton/nylon blend
Fluorocarbon-free durable water-repellent (DWR) finish
Microfibre handwarmer pockets
Engraved metal poppers
A true heritage outdoor piece brought into the modern day
Relaxed fit, size down for a slimmer on-the-body fit
Designed as your outer layer with space for a sweatshirt or knitted jumper beneath